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The C&K Difference

Manufacturing High Performance Switch Solutions for OEMs Worldwide

C&K Quality

C&K Partnership

Best in Class Quality

C&K delivers the most reliable, high-quality electromechanical switches needed to ensure a superior product design and capabilities and 100% customer satisfaction.


Custom Switch Solutions & Innovation

C&K works closely with some of the biggest brands in the world to build customized switches to meet precise customer requirements for haptic touch, look, sound and other unique features.


C&K Partnership & Consultation

C&K offers partnership beyond the product, becoming a trusted advisor and helping customers solve design and business challenges along the way.




The Most Demanding Industries Rely on C&K Switch Solutions


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Featured Products

New Products
Illuminated Switches
Sealed Switches

C&K - The Trusted Brand in Switch Design


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Featured Posts


C&K Connectors have landed on Mars with the InSight mission

Those customers seeking connectors for aerospace applications demand exceptional performance and reliability. Remi Antoine explains why NASA chose C&K connectors for its ongoing Mars mission >>>


C&K introduces robust, light and compact SMT D-Sub connectors

New high-reliability space-grade D-Sub series simplifies PCB layout and delivers miniaturization and weight savings. >>>


C&K launches world’s smallest side-actuated detect switches for medical devices, safety control and consumer electronics

C&K, one of the most trusted brands of high-quality electromechanical switches in the market, announces availability of two new series of micro-mi... >>>


C&K introduces compact dual-circuit tact switch for automotive, industrial and medical applications

First dual-circuit, IP67-rated tactile switch in a small PCB-mount package >>>

Manufacturing Switch Solutions Since 1928

C&K is one of the world’s most trusted manufacturers of high-quality electromechanical switches. The company’s unmatched custom design capabilities are recognized globally by design engineers who demand reliable switch performance. C&K offers more than 55,000 standard products and 8.5 million switch combinations to companies that design, manufacture and distribute electronics products. Used in automotive, industrial, IoT, wearables, medical, telecom, consumer products, aerospace, and POS terminals, C&K products include tactile, pushbutton, snap-acting, toggle, rocker, detect, DIP, keyswitch, navigation, rotary, slide, switchlock, thumbwheel, smart card readers, high-rel connectors and custom assemblies.




Switch Combinations

C&K 7000 Toggle
C&K KSC4 Tactile